At 250ºC,the Equilibrium Constant,K_P,for the Reaction PCl⁵(g) PCl₃(g)+ Cl₂(g)is

question 89

Multiple Choice

At 250ºC,the equilibrium constant,K_P,for the reaction PCl⁵(g) PCl₃(g) + Cl₂(g) is 1.80. Sufficient PCl₅ is put into a reaction vessel to give an initial pressure of 2.74 atm at 250ºC.What is the partial pressure of PCl₅ after the system has reached equilibrium.

• A)1.50 atm
• B)1.24 atm
• C)4.24 atm
• D)0.94 atm
• E)1.12 atm

Explain the principles of reinvestment risk and interest rate risk in the context of bond investments.

Understand how various factors shift the consumption function.

Learn the relationship between price levels and consumption.

Comprehend the role of interest rates on saving and consumption.

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Definitions:

Encoding Specificity Principle

The idea that cues and contexts specific to a particular memory will be most effective in helping us recall it.

State-Dependent Memory

The theory that information learned in a particular state of mind (e.g., happy, sad, intoxicated) is more easily recalled when in the same state.

Serial Position Effect

Our tendency to recall best the last (recency effect) and first (primacy effect) items in a list.

Cerebellum

The “little brain” at the rear of the brainstem; functions include processing sensory input, coordinating movement output and balance, and enabling nonverbal learning and memory.